```typescript index.ts
import { Belvo } from 'belvo-typescript-sdk';

const belvo = new Belvo({
    /*
     * Belvo employs **basic authentication** using your secret keys. Just use your secretId as the `username` and secretPassword as the `password`. For example:
     * 
     * ```text Authentication example
     * curl \
     *     -u =BASE64-SECRET_ID=:=BASE64-SECRET_PASSWORD=
     *     https://sandbox.belvo.com/api/
     * ```
     * 
     * For information on how to get your API keys, check out our [Get Started in 5 Minutes](https://developers.belvo.com/docs/get-started-in-5-minutes) DevPortal article.
     */
    username: "USERNAME",
    password: "PASSWORD"
})
```